Ongoing Maintenance

Professional Lawn Care for Oregon Lawns

Lawn care keeps your property looking its best between major landscaping projects. CreekView Landscape provides weekly and bi-weekly lawn maintenance across Wilsonville, West Linn, Lake Oswego, Sherwood, Tigard, Beaverton, Tualatin, and Happy Valley.

Oregon's growing season runs from March through November — longer than most of the country. Lawns in the Willamette Valley grow rapidly during spring and fall when temperatures stay between 55 and 75 degrees and rainfall provides consistent moisture. This means your lawn needs attention roughly 32 to 36 weeks per year, compared to 20 to 24 weeks in most other regions.

Our lawn care programs include mowing at the correct height for your grass type, string trimming around obstacles, edging along sidewalks and driveways, and blowing clippings from hard surfaces. We also offer standalone services like aeration, overseeding, fertilization, and moss treatment — all common needs in the Pacific Northwest climate.

Freshly mowed and edged lawn in Wilsonville Oregon

What We Do

Lawn Care Services We Provide

From basic weekly mowing to comprehensive seasonal programs, we offer the maintenance services Oregon lawns actually need.

Lawn edging and mowing service in Tualatin Oregon

Weekly and Bi-Weekly Mowing

Regular mowing is the foundation of a healthy lawn. We mow at 2.5 to 3.5 inches depending on your grass type — the ideal height for perennial ryegrass and tall fescue blends common in the Willamette Valley. Mowing at the correct height promotes deeper root growth, shades out weeds, and reduces water needs. Weekly service during peak season (April through October) starts at $35 per visit for an average residential lawn.

Fertilization Programs

Oregon lawns benefit from 4 to 5 fertilizer applications per year. We apply slow-release nitrogen formulations timed to the growing season: early spring (March), late spring (May), summer (July), fall (September), and winter prep (November). Each application delivers the right nutrient balance for that season. A full-year fertilization program costs $200 to $400 for most residential lawns.

Aeration and Overseeding

Core aeration relieves soil compaction by pulling 2 to 3-inch plugs from the turf. Compacted clay soils — the norm in Sherwood, Tigard, and much of the Willamette Valley — restrict water infiltration and root growth. We recommend aerating every fall (September to October) followed by overseeding with improved cultivars to thicken the turf and crowd out weeds. Aeration and overseeding runs $150 to $350 for most residential lawns.

Moss Treatment

Moss is the most common lawn problem in western Oregon. Heavy shade, acidic soil, poor drainage, and wet winters create ideal moss conditions. We treat moss with iron-based products (ferrous sulfate), then aerate and overseed bare areas. Long-term moss prevention requires improving drainage, reducing shade where possible, and maintaining proper soil pH with lime applications.

Spring and Fall Clean Ups

Seasonal clean ups remove leaf debris, dead grass, and winter damage to prepare your lawn for the growing season or protect it heading into winter. Spring clean ups include dethatching, initial edging, and bed cleanup. Fall clean ups include leaf removal, final mowing, and winterization. Clean ups pair naturally with our regular mowing schedules.

Seasonal Guide

Oregon Lawn Care Calendar

Oregon's climate requires a different lawn care schedule than what you see in national guides. Here is what your lawn needs each season.

Spring (March - May)

First mow when grass reaches 3 inches. Apply pre-emergent for crabgrass. Treat moss. First fertilizer application. Begin weekly mowing schedule by mid-April.

Summer (June - August)

Raise mowing height to 3.5 inches during heat. Water 1 inch per week if no rain. Apply summer fertilizer in July. Watch for brown patch fungus in humid periods.

Fall (September - November)

Aerate and overseed in September. Apply fall fertilizer. Resume weekly mowing as growth accelerates. Remove leaves regularly to prevent smothering the turf.

Winter (December - February)

Apply lime to correct soil pH (Oregon soils average 5.5 to 6.0, lawns prefer 6.0 to 7.0). Avoid walking on frozen turf. Apply winterizer fertilizer in November. Mowing stops when growth halts.

Why Professional Lawn Care

Benefits of Hiring a Lawn Care Service

Professional lawn care delivers better results than DIY because it is consistent, properly timed, and uses commercial-grade equipment.

Consistent weekly mowing at the correct height promotes deeper roots — homeowners who mow irregularly or too short weaken the turf and invite weeds
Commercial mowers produce a cleaner cut than consumer equipment, reducing tip burn and disease entry points on grass blades
Properly timed fertilizer applications deliver 30% to 50% better nutrient uptake than poorly timed DIY applications
Frees 4 to 6 hours per week of your time during peak season — time better spent enjoying your outdoor space
A well-maintained lawn adds $3,000 to $5,000 in perceived value to your home, per the National Association of Realtors
Early problem detection — our crew spots moss, fungus, insect damage, and irrigation issues before they become expensive to fix

Professionally maintained lawn with crisp edges in Lake Oswego Oregon

Our Work

Lawn Care Results

Thick green lawn after fertilization program in Beaverton Oregon

Fertilization program results

Freshly mowed residential lawn with clean edges

Weekly mowing service

Lawn restoration after aeration and overseeding in Sherwood Oregon

Post-aeration lawn recovery

FAQ

Lawn Care Questions

How much does lawn care cost in the Portland area? +

Weekly mowing service for an average residential lawn (3,000 to 5,000 square feet) starts at $35 to $55 per visit in the Portland metro area. Bi-weekly service runs $45 to $70 per visit due to the heavier growth between mowings. A full-season mowing contract (32 to 36 visits) typically costs $1,200 to $1,800 per year. Add-on services like fertilization, aeration, and moss treatment are priced separately.

How often should I mow my lawn in Oregon? +

During peak growing season (April through June and September through October), Oregon lawns should be mowed weekly. During the slower summer months (July through August) when grass growth slows from heat stress, bi-weekly mowing is often sufficient. We never remove more than one-third of the blade height per mowing to keep the turf healthy.

Why does my Oregon lawn have so much moss? +

Moss thrives in western Oregon's wet, mild winters because of three converging factors: acidic soil (pH below 6.0), shade from trees and structures, and compacted clay soil that stays saturated for months. Treatment requires addressing all three: lime to raise pH, aeration to improve drainage, and overseeding to establish thicker turf that outcompetes moss. Iron-based moss killers provide quick knockdown, but the underlying conditions must be corrected for lasting results.

Do you offer one-time lawn services or only contracts? +

We offer both. One-time services like aeration, overseeding, moss treatment, and seasonal clean ups are available without a recurring contract. For ongoing mowing and maintenance, we offer flexible weekly and bi-weekly plans with no long-term commitments. Most clients start with mowing and add seasonal services as needed.

When should I aerate my lawn in Oregon? +

The best time to aerate Oregon lawns is September through early October, when soil temperatures are still warm enough for grass seed to germinate (above 50 degrees). Fall aeration followed by overseeding gives new grass 6 to 8 weeks to establish before winter dormancy. Spring aeration (March to April) is a secondary option, but overseed results are less reliable due to summer heat stress.

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